STOCK TITAN

BioStem COO exercises options for 250,000 shares

The Chief Operating Officer's reported direct common-stock holdings were 1,789,809 shares after the exercise.

(Very High)

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Form Type
4

Rhea-AI Filing Summary

BioStem Technologies, Inc. Chief Operating Officer and director Vurst Andrew Smith-Van exercised options to acquire 250,000 common shares at an exercise price of $2 per share on October 7, 2026. His reported direct common-stock holdings after the transaction were 1,789,809 shares. The exercised options were fully vested and exercisable. Other reported direct options covered 114,314 and 23,246 shares at $10.05 per share, and 253,304 shares at $5.50 per share.

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Insider SMITH-VAN VURST ANDREW
Role Chief Operating Officer
Type Security Shares Price Value
Exercise Options (Right to Buy) F4 250,000 $0.00 $0.00
Exercise Common Stock 250,000 $2.00 $500K
holding Series A-1 Convertible Preferred Shares F1, F2, F3 -- -- --
holding Options (Right to Buy) F5 -- -- --
holding Options (Right to Buy) F6 -- -- --
holding Options (Right to Buy) F7 -- -- --
holding Restricted Stock Units F8, F9 -- -- --
holding Restricted Stock Units F8, F10 -- -- --
holding Restricted Stock Units F8, F11 -- -- --
Holdings After Transaction: Options (Right to Buy) — 2,390,864 contracts for 390,864 underlying shares (Direct); Common Stock — 1,789,809 shares (Direct); Series A-1 Convertible Preferred Shares — 100 contracts (Direct); Restricted Stock Units — 297,020 contracts (Direct)
Footnotes (11)
  1. F1. The Series A-1 Convertible Preferred Shares are convertible in whole into shares of the Issuer's Common Stock on a one-to-one basis at the option of a majority of the holders of Series A-1 Convertible Preferred Shares.
  2. F2. The Series A-1 Convertible Preferred Shares have no expiration date.
  3. F3. Due to an administrative error, the Series A-1 Convertible Preferred Shares were inadvertently omitted from the Reporting Person's Form 3 filed on August 14, 2026.
  4. F4. These options are fully vested and exercisable.
  5. F5. These options vest according to the following schedule: 33% vested on March 17, 2026, the one-year anniversary of the grant date, with the remaining options vesting in equal quarterly installments over the subsequent two year period.
  6. F6. These options vest according to the following schedule: 33% will vest on October 13, 2026, the one-year anniversary of the grant date, with the remaining options vesting in equal quarterly installments over the subsequent two year period.
  7. F7. These options vest according to the following schedule: 33% will vest on February 11, 2027, the one year anniversary of the grant date, with the remaining options vesting in equal quarterly installments over the subsequent two year period.
  8. F8. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.
  9. F9. These restricted stock units will vest in equal quarterly installments over three years from the grant date (September 15, 2024).
  10. F10. These restricted stock units vest according to the following schedule: 33% vested on March 17, 2026, the one year anniversary of the grant date, with the remaining units vesting in equal quarterly installments over the subsequent two year period.
  11. F11. These restricted stock units vest according to the following schedule: 33% will vest on February 11, 2027, the one year anniversary of the grant date, with the remaining units vesting in equal quarterly installments over the subsequent two year period.
Common shares acquired through option exercise 250,000 shares October 7, 2026
Option exercise price $2 per share Options exercised on October 7, 2026
Direct common shares held after transaction 1,789,809 shares After the October 7, 2026 transaction
Other direct option shares 114,314 shares Exercise price $10.05 per share; expiration March 17, 2035
Other direct option shares 23,246 shares Exercise price $10.05 per share; expiration October 13, 2035
Other direct option shares 253,304 shares Exercise price $5.50 per share; expiration February 11, 2036
fully vested and exercisable financial
"These options are fully vested and exercisable."
Restricted Stock Units financial
"Restricted Stock Units"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
contingent right financial
"Each restricted stock unit represents a contingent right to receive one share"
equal quarterly installments financial
"will vest in equal quarterly installments over three years"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many BSEM shares did Vurst Andrew Smith-Van acquire through options?

He exercised options to acquire 250,000 common shares on October 7, 2026, at an exercise price of $2 per share. The options were fully vested and exercisable.

What were Vurst Andrew Smith-Van's BioStem holdings after the option exercise?

His reported direct common-stock holdings after the transaction were 1,789,809 shares.

What other BSEM options were reported?

Other direct option positions covered 114,314 shares at $10.05, expiring March 17, 2035; 23,246 shares at $10.05, expiring October 13, 2035; and 253,304 shares at $5.50, expiring February 11, 2036.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
SMITH-VAN VURST ANDREW

(Last)(First)(Middle)
C/O BIOSTEM TECHNOLOGIES, INC.
2836 CENTER PORT CIRCLE

(Street)
POMPANO BEACH FLORIDA 33064

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
BioStem Technologies, Inc. [ BSEM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
Chief Operating Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
10/07/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock10/07/2026M250,000A$21,789,809D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Series A-1 Convertible Preferred Shares(1)05/23/2016 (2)Common Stock100100(3)D
Options (Right to Buy)$210/07/2026M250,000 (4)10/24/2032Common Stock250,000$0.002,000,000D
Options (Right to Buy)$10.05 (5)03/17/2035Common Stock114,314114,314D
Options (Right to Buy)$10.05 (6)10/13/2035Common Stock23,24623,246D
Options (Right to Buy)$5.5 (7)02/11/2036Common Stock253,304253,304D
Restricted Stock Units(8) (9) (9)Common Stock30,48730,487D
Restricted Stock Units(8) (10) (10)Common Stock57,44257,442D
Restricted Stock Units(8) (11) (11)Common Stock209,091209,091D
Explanation of Responses:
1. The Series A-1 Convertible Preferred Shares are convertible in whole into shares of the Issuer's Common Stock on a one-to-one basis at the option of a majority of the holders of Series A-1 Convertible Preferred Shares.
2. The Series A-1 Convertible Preferred Shares have no expiration date.
3. Due to an administrative error, the Series A-1 Convertible Preferred Shares were inadvertently omitted from the Reporting Person's Form 3 filed on August 14, 2026.
4. These options are fully vested and exercisable.
5. These options vest according to the following schedule: 33% vested on March 17, 2026, the one-year anniversary of the grant date, with the remaining options vesting in equal quarterly installments over the subsequent two year period.
6. These options vest according to the following schedule: 33% will vest on October 13, 2026, the one-year anniversary of the grant date, with the remaining options vesting in equal quarterly installments over the subsequent two year period.
7. These options vest according to the following schedule: 33% will vest on February 11, 2027, the one year anniversary of the grant date, with the remaining options vesting in equal quarterly installments over the subsequent two year period.
8. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.
9. These restricted stock units will vest in equal quarterly installments over three years from the grant date (September 15, 2024).
10. These restricted stock units vest according to the following schedule: 33% vested on March 17, 2026, the one year anniversary of the grant date, with the remaining units vesting in equal quarterly installments over the subsequent two year period.
11. These restricted stock units vest according to the following schedule: 33% will vest on February 11, 2027, the one year anniversary of the grant date, with the remaining units vesting in equal quarterly installments over the subsequent two year period.
/s/ Katherine Gorrell, Attorney-in-Fact10/09/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

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